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GT fork on a P series
OP
normratscoots
Thu, 23 Oct 2008 19:25:18 +0000
Hooked
2007 Aprilia SportCity250, 1977 P200, 1982 100 Sport
Joined: Tue, 06 Feb 2007 20:50:57 +0000
Posts: 309
Location: College Park, MD
 
normratscoots
Hooked
2007 Aprilia SportCity250, 1977 P200, 1982 100 Sport
Joined: Tue, 06 Feb 2007 20:50:57 +0000
Posts: 309
Location: College Park, MD
Thu, 23 Oct 2008 19:25:18 +0000 quote
This isn't incredibly thought through but I thought I'd put it out there: How possible would it be to run a GT200 front fork/shock/wheel on a P-series frame? How much cutting and welding would be required?

The latest Scootering featured an ET3 running an ET4 shock. I've always thought largeframes should have been designed to accomodate 12 inch wheels.

I figure such a project would screw with the handling, but perhaps not as much as one would think, and possibly improve a P's ability to take potholes and whatnot. Not considering it as a serious mod, but perhaps something that might be fun to try on a Frankenbike project.
greasy125
Thu, 23 Oct 2008 19:28:27 +0000
Sergeant at Arms
Weird 80's Vespas & Cool Vintage Lambrettas
Joined: Fri, 21 Oct 2005 19:59:19 +0000
Posts: 14188
Location: The state of insanity, SoCal
 
greasy125
Sergeant at Arms
Weird 80's Vespas & Cool Vintage Lambrettas
Joined: Fri, 21 Oct 2005 19:59:19 +0000
Posts: 14188
Location: The state of insanity, SoCal
Thu, 23 Oct 2008 19:28:27 +0000 quote
the length of the fork from the knuckle down is wayyy longer so you'll have some seriously wonky handling.

as for the actual fitment, i'd guess that it's fairly close. the cutting and welding is a pretty straightforward operation, but should be carried out by somebody that is qualified for such a job.

a better bet would be an ET/LX fork... besides the fitment issues you've got a plethora of aftermarket shocks to choose from...

best,
-greasy
OP
normratscoots
Thu, 23 Oct 2008 19:44:45 +0000
Hooked
2007 Aprilia SportCity250, 1977 P200, 1982 100 Sport
Joined: Tue, 06 Feb 2007 20:50:57 +0000
Posts: 309
Location: College Park, MD
 
normratscoots
Hooked
2007 Aprilia SportCity250, 1977 P200, 1982 100 Sport
Joined: Tue, 06 Feb 2007 20:50:57 +0000
Posts: 309
Location: College Park, MD
Thu, 23 Oct 2008 19:44:45 +0000 quote
Would a 12" GT rim bolt up to an LX/ET hub? Or, conversely, could a GT hub be fitted to a LX/ET fork?
ianp
Sat, 25 Oct 2008 11:10:34 +0000
Destroyer of Worlds
LML Star 125, Vespa GT200
Joined: Mon, 13 Aug 2007 07:35:32 +0000
Posts: 2011
Location: London, United Kingdom
 
ianp
Destroyer of Worlds
LML Star 125, Vespa GT200
Joined: Mon, 13 Aug 2007 07:35:32 +0000
Posts: 2011
Location: London, United Kingdom
Sat, 25 Oct 2008 11:10:34 +0000 quote
Why 12-inch? That would mismatch front to rear. Like greasy said, an ET fork would be less hassle.
tonysmallframe
Sat, 25 Oct 2008 20:59:25 +0000
Hooked
90ss, et3
Joined: Wed, 26 Sep 2007 12:34:44 +0000
Posts: 263
Location: dc
 
tonysmallframe
Hooked
90ss, et3
Joined: Wed, 26 Sep 2007 12:34:44 +0000
Posts: 263
Location: dc
Sat, 25 Oct 2008 20:59:25 +0000 quote
That smallframe was the biggest piece of shit i've seen. If you want a lardframe (ew), start with a lardframe.
  DoubleGood Design  
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